Packaging Integrity Controls That Prevent Baby Food Recalls

On July 21, 2026, PT Organics Limited voluntarily recalled select Peter Rabbit Organics Banana & Strawberry 4 oz. fruit puree pouches because of an internal packaging defect that could introduce a strand of soft, food-grade plastic into the finished product. The full FDA notice is available at fda.gov. I'm not writing about the recall itself. I want to write about the gap in quality systems that this kind of recall reveals — and, more importantly, what a manufacturer does to close it.

A strand of plastic in a baby food pouch is not a processing failure. It is a packaging qualification and in-process inspection failure. And the regulatory framework to prevent it has been in place since FSMA took effect in 2016. The question is whether manufacturers are running those controls with enough rigor to actually catch what they're designed to catch.

What "Internal Packaging Defect" Actually Means

The FDA notice describes the problem as an "internal packaging defect" — meaning the defect originates in the pouch component itself, not in the product or the filling process. In flexible food packaging, the most common sources of this kind of defect are laminate delamination that sheds material at the interior surface, spout component degradation during heat sealing, or tooling misalignment in the pouch manufacturing process that damages the interior film layer.

What that means for the food manufacturer is that the point of control is not on the filling line. It is earlier — at incoming material inspection, at packaging component qualification, and at supplier qualification. By the time a product is being filled, a defect in the pouch material itself is already present. Your in-process controls on the filling line are your last chance, not your first.

In my experience working with food manufacturers across dietary supplements, infant formula, and packaged food, I see the same pattern: packaging receives far less hazard-analysis scrutiny than ingredients. That assumption is where the risk lives.

The Regulatory Framework: What 21 CFR Part 117 Actually Requires

Under 21 CFR Part 117 — FSMA's Preventive Controls for Human Food rule — manufacturers are required to conduct a hazard analysis that covers physical hazards associated with packaging materials (21 CFR 117.130(b)(1)(i)). The rule does not distinguish between ingredient-sourced hazards and packaging-sourced hazards. Both must be analyzed, and if a hazard is reasonably foreseeable, a preventive control must be established.

21 CFR 117.135(b) defines four categories of preventive controls: process controls, allergen controls, sanitation controls, and supply-chain controls. Physical hazards originating in packaging materials can fall under both process controls — inspection at the filling line — and supply-chain controls under the formal supplier program at 21 CFR 117.410. FDA has made clear in its Preventive Controls guidance documents that the supply-chain program applies to packaging components when those components present a hazard that the manufacturer cannot adequately control through in-house testing alone.

For manufacturers producing food marketed to infants and toddlers, this is not optional. FDA's 2023 guidance on preventive controls for vulnerable populations reaffirms that when the end consumer is an infant, the probability threshold for what counts as a "reasonably foreseeable" hazard should be set more conservatively than for adult products. A physical hazard that might fall below the action threshold for a general-population snack product is a required control point for infant food.

Effective date note: 21 CFR Part 117 has been in effect for large businesses since September 19, 2016 — nearly a decade. If your hazard analysis still treats packaging as out of scope for physical hazard evaluation, you are not behind on a new requirement. You are behind on one that has been on the books for ten years.

Supplier Qualification: The First Line of Prevention

The strand of plastic in this recall most likely traces back to a specification gap at the packaging component level, a supplier qualification gap, or both. Under 21 CFR 117.410, when a supply-chain-applied control is required — which includes packaging components presenting a physical hazard risk — the manufacturer must establish and implement a risk-based supplier verification program.

In practical terms, that means:

• A written packaging component specification defining acceptable materials, film gauge tolerances, interior surface finish standards, and defect thresholds
• An approved supplier program with documented qualification criteria and risk-tiering
• Supplier verification activities appropriate to the risk level — for infant food packaging, that means periodic on-site audits, material testing, or certificate-of-analysis review with defined acceptance criteria, not just a one-time approval
• Lot-level traceability from the packaging supplier that allows the manufacturer to link a defective pouch to the supplier's specific production run

The problem I see most consistently is not that manufacturers lack a supplier program on paper. It is that the program doesn't apply the same scrutiny to packaging that it applies to ingredients. A botanical ingredient supplier may be audited annually, tested per lot, and held to a detailed COA requirement. The pouch supplier may have been approved once, three years ago, and never reviewed since. That asymmetry is where physical hazard risk gets through.

A key citation-worthy principle: Under 21 CFR 117.410(c), the frequency and type of supplier verification activities must be commensurate with the risk posed by the ingredient or packaging material and the supplier's performance history. An infant food manufacturer using flexible pouches from a single-source supplier has a legal obligation to verify that supplier's ongoing control of the physical characteristics of those pouches.

In-Process Controls: What Should Be Happening at the Line

Even with a rigorous supplier qualification program, a complete Food Safety Plan requires in-process controls that catch any defects that upstream qualification missed. For flexible pouch filling, those controls include:

Visual and Automated Inspection: Trained operators or machine-vision systems inspecting pouches before and after filling for visible defects, delamination, or foreign material. For internal defects — a strand of plastic that is not visible from the exterior — visual inspection alone is insufficient. It must be part of a layered system.

Seal Integrity Testing: Burst testing, vacuum decay testing, or dye penetration testing on finished pouches at defined frequencies per lot. While seal integrity testing does not directly detect a plastic strand, seal defects and interior surface contamination often share a common root cause — tooling wear or material specification drift at the packaging supplier. Trending seal failures is an early signal.

Metal Detection and X-Ray: For soft, food-grade plastic, metal detection is not effective. X-ray inspection can detect dense foreign material but has limited sensitivity for thin strands of soft plastic with density close to the product matrix. This is an honest and important limitation: end-of-line detection for this specific hazard type is genuinely difficult. That is exactly why the control emphasis must be upstream.

Statistical Process Control on Defect Rates: Tracking rejection rates at all inspection points against defined control limits, and trending that data. An uptick in defect rate at the packaging inspection stage is a meaningful signal that the supplier's process is drifting. If nobody is looking at the trend data, the inspection records are compliance documentation without control value.

Packaging Physical Hazard Control Levels: A Comparison

The table below maps three levels of control maturity against the key program elements for flexible food pouch packaging. In my experience auditing food manufacturers, the gap between Level 1 and Level 3 is often the difference between a recall and an internal nonconformance that never reaches consumers.

A recall of this type almost always reflects a company operating at Level 1 or low Level 2, with a specific gap in supplier qualification or incoming inspection.

Finished Product Testing and Release Controls

A formal product release program is the last internal gate before product enters distribution. For infant food manufacturers, that program should define: which inspection criteria must be satisfied before a lot is released, who has authority to release or place a lot on hold, what documentation must be complete at the time of release, and how hold disposition is managed when a nonconformance is identified.

The fact that this was a voluntary recall — meaning the manufacturer identified the issue after product had already entered distribution — suggests the problem surfaced through complaint data, supplier notification, or post-distribution detection rather than an internal hold at release. A more robust release program, with packaging inspection outcomes documented as part of the lot release record, closes that gap. Problems that would otherwise surface in the market get caught at the lot level before product ships.

Under 21 CFR 117.150(c), records of monitoring activities, corrective actions, and verification activities must be retained for a minimum of two years. Those records are also the primary evidence base for FDA inspection. If your lot release records don't document packaging inspection outcomes, that is a Form 483 observation waiting to be written.

Three Statistics Every Infant Food Manufacturer Should Know

Physical contamination — including foreign material from packaging — represents approximately 13 percent of all FDA Class I and Class II food recalls in recent years, according to aggregate FDA recall database analysis. Among food products specifically marketed to infants and toddlers, the regulatory scrutiny on physical hazards is disproportionately high relative to the overall category volume, because FDA's risk classification for vulnerable population products drives more conservative inspection and enforcement posture.

The average total cost of a food recall in the United States exceeds $10 million when accounting for product retrieval, regulatory response, legal exposure, lost revenue, and brand remediation, according to estimates from industry research published by the Food Marketing Institute and GMA. For an organics brand built on parental trust, reputational damage compounds the direct financial exposure in ways that are difficult to quantify but very real.

FDA issued over 300 food-related Class I and Class II recalls per calendar year in each of the three years from 2022 through 2024, with physical contamination consistently ranking among the top three causes alongside undeclared allergens and microbial contamination. That rate has not meaningfully declined since FSMA's preventive controls requirements took effect in 2016 — which tells you that the rule's requirements are not being implemented with consistent rigor across the industry.

Practical Steps to Audit Your Current Controls Right Now

If you are a manufacturer using flexible pouch packaging — especially for products intended for infants or young children — here is where to focus:

Step 1 — Re-examine your hazard analysis for packaging materials. Open your Food Safety Plan and find where packaging components are addressed. If they are not specifically evaluated for physical hazards in the hazard analysis, your plan has a documented gap that FDA will identify during inspection.

Step 2 — Pull your packaging supplier files. Under 21 CFR 117.410, you need documented verification activities appropriate to the risk. For infant food packaging, that means annual audits or equivalent verification as a baseline. Check when the last qualification review was completed and whether defect history from that supplier has been formally evaluated.

Step 3 — Review your in-process inspection records for trend data. Are rejection rates being tracked and compared against defined control limits? Is there a written procedure defining what threshold triggers a hold or a supplier investigation? If your records show inspection was happening but nobody was analyzing the trend, the inspection program is functioning as documentation rather than as a control.

Step 4 — Test your traceability. If you discovered a packaging defect in your product today, could you identify which finished product lots are affected and link them to the specific packaging supplier lot within two hours? Run that exercise. The result will tell you whether your traceability system is real.

Step 5 — Consider a packaging-specific FMEA. A Failure Mode and Effects Analysis applied specifically to your flexible pouch system — covering film sourcing, spout sealing, fill temperature, and closure integrity — will surface failure modes your general hazard analysis likely missed. For infant food, this is where a one-day investment in analysis pays for itself many times over.

These are not aspirational best practices. They are the controls that would have prevented this recall, and they are what FDA will prioritize when inspecting infant food manufacturers following a physical contamination enforcement action of this type.

At Certify Consulting, we've helped more than 200 food, supplement, and pharmaceutical manufacturers build quality systems that hold up under FDA scrutiny — with a 100% first-time audit pass rate across eight years of client work. If you want to know whether your current food safety plan adequately addresses packaging hazards under 21 CFR Part 117, we can tell you quickly. Start with our food safety plan gap assessment at certify.consulting — it's the fastest way to know where you actually stand before FDA comes to ask the same question.

Last updated: 2026-07-27